Rejuvenated Collagen Shots Review

Lately, I’ve been on the hunt for the fountain of youth. Collagen supplements are something that’s come up time and time again during my search. More specifically, the much-talked-about Rejuvenated Collagen Shots.

I looked in the mirror a few months ago and was shocked to see the greys in my hair. I’m quickly approaching my 40s, and I do not feel ready for this. It’s made me question my skin and scrutinise it a bit more. I always said I would grow old gracefully, but now it’s happening, I’m having second thoughts, and I’m trying to do whatever I can to slow down the ageing process.

So could this award-winning collagen drink reduce the appearance of wrinkles in a matter of weeks? In this Rejuvenated Collagen Shots review, I’ll tell you everything you need to know about it – from its unique amino acid profile to its youth-boosting ingredients.

Updated December 2025

The Benefits of Collagen

First things first, let’s get to know collagen a bit better. Collagen is the most abundant protein in our bodies, primarily found in connective tissue, such as bones, skin, muscles, tendons, and ligaments. It plays a crucial role in providing structure to our skin and strengthening our bones.

It’s essentially the glue that holds our body together – it contributes to the structure of our blood vessels, organs, and intestinal lining. As we age, our bodies produce less collagen, leading to dry skin and the formation of wrinkles.

Collagen works in conjunction with other substances, like skin-firming antioxidants and elastin, to maintain skin elasticity, volume, and moisture. Additionally, it helps form proteins such as keratin that constitute skin, hair, and nails.

Collagen has been gaining immense popularity in the health and wellness industry. Its potential benefits for the skin, hair, nails, and overall health have led to a surge in the consumption of collagen supplements and drinks. However, while the allure of these products is undeniable, it’s important to understand what collagen truly is, how it functions, and the science-backed benefits it offers.

Skin Rejuvenation

Research shows that collagen supplements may help rejuvenate the skin by improving skin elasticity and hydration. They may also increase collagen density in the skin, making wrinkles less noticeable.

Some research even suggests that collagen supplements may help produce more elastin, giving the skin a more plump and tight appearance. This is what we’re all after, really – skin that looks like it did five or ten years ago.

Strengthening Bones

Collagen is a major component of our bones, providing them with the necessary strength. Some studies suggest that collagen supplements may help strengthen bones and increase bone mineral density, reducing the risk of conditions like osteoporosis.

This becomes particularly important as we age and bone density naturally decreases.

Joint Health Improvement

Collagen supplements may also improve joint health. Some studies have found that these supplements can improve joint mobility and decrease joint pain, particularly in individuals with osteoarthritis or in athletes.

If you’re experiencing creaky joints or discomfort, collagen might help alongside your regular healthcare routine.

Important note: Whilst the research on collagen supplements is promising, it’s worth knowing that most studies have been funded or partially funded by the collagen industry, which could potentially bias the results. That said, loads of people swear by collagen supplements based on their own experiences.

What Are Rejuvenated Collagen Shots?

Rejuvenated Collagen Shots are award-winning high-strength collagen drinks that promise to promote youthful skin, reduce the appearance of fine lines, and boost skin hydration and elasticity.

Each shot of marine collagen powder contains a synergistic blend of hyaluronic acid, vitamins B and C, and 10,000mg of hydrolysed marine collagen per serving. That’s quite a lot – it’s equivalent to taking 20-30 typical collagen tablets a day, which would be impractical.

The brand has won 33 awards (yes, really) and has sold over 20 million shots worldwide. They’re one of the most popular collagen supplements in the UK market.

Why Rejuvenated Collagen Shots?

Rejuvenated was founded by Kathryn Danzey in 2003. She has over 40 years of experience in the beauty industry and is a big believer in beauty from within. The company’s philosophy is built on the theory that inner health leads to outer beauty.

The team includes nutritionists, scientists, and doctors who work together to create formulations that actually make a difference. The products are 100% natural with traceable and ethically sourced ingredients.

How Do Rejuvenated Collagen Shots Work?

These Rejuvenate collagen shots work by delivering a concentrated dose of collagen and vital nutrients directly into your bloodstream. This is more effective than topical creams or lotions because the digestive system breaks those down too much for the collagen to actually reach your skin effectively.

When you consume a Rejuvenated Collagen Shot, the collagen peptides are absorbed into your bloodstream, travel to the dermis of your skin, and stimulate fibroblast proliferation, leading to increased collagen synthesis. This process helps to improve skin health and appearance.

Why Drinks Are Better Than Creams or Tablets

Better than creams: For a cream to be effective, the collagen must cross the skin barrier and reach the deep layers of the skin. Collagen molecules are quite large and cannot cross this barrier. When consumed in a drink, the collagen molecules are digested and absorbed into the bloodstream, from where they can be efficiently delivered to the skin.

Better than tablets: To get 10,000mg of collagen from tablets, you’d need to consume a large quantity every day – between 20 to 30 tablets. That’s completely impractical. The liquid format makes it easy to get a high dose in one go.

The Science Behind Rejuvenated Collagen Shots

Rejuvenated Collagen Shots are formulated with a high concentration of marine collagen. Marine collagen is renowned for having the most efficient absorption of all collagen types due to its unique amino acid profile.

It’s sourced from white flesh fish caught in European waters using sustainable fishing methods. The brand is MSC certified, which means they’re supporting independently certified fisheries that meet sustainable fishing standards.

Marine Collagen Type I

The hero ingredient is collagen type I. This is the major protein found in connective tissues and skin, and it plays an essential role in maintaining skin’s suppleness and elasticity.

After the age of 25, collagen synthesis reduces at a rate of 1.5% per year. By the age of 45, collagen levels can have fallen by as much as 30%. That’s a significant drop, which is why so many of us notice our skin changing as we hit our mid-40s.

Marine collagen has superior bioavailability compared to bovine (cow) or porcine (pig) collagen, meaning your body can absorb and use it more effectively.

Hyaluronic Acid

Hyaluronic acid plays a crucial role in maintaining skin hydration. It can hold up to 1,000 times its weight in water, helping to retain moisture in the skin, joints, and eyes.

This is often referred to as the “fountain of youth” ingredient because it’s so effective at plumping and hydrating skin from within.

Acai Berry

Acai berry is a superfood antioxidant which contains youth-boosting vitamins and essential fatty acids to moisturise the skin. It’s packed with Vitamin C and antioxidants that help protect your skin from environmental damage.

Vitamins B and C

Vitamin B3 (Niacin) is essential for the metabolism of carbohydrates, fats, and lipids in the body. It’s required to produce energy and helps improve the skin’s ability to retain moisture.

Vitamin B5 (Pantothenic Acid) is water-soluble and essential to synthesise coenzyme-A. It helps reduce inflammation and can help with skin healing.

Vitamin B6 (Pyridoxine) plays critical roles in maintaining skin health and helps with acne.

Vitamin C is a potent antioxidant that helps protect the skin from damaging free radicals. It’s also essential for the production of collagen in the body, so it works synergistically with the collagen you’re consuming.

Copper and Zinc

Copper supports connective tissues and helps to protect cells from oxidative stress.

Zinc protects against stress, free radical damage, and supports healthy DNA synthesis.

All these vitamins and minerals enhance the absorption of collagen by the body, making the Rejuvenate collagen formulation more effective than just taking plain collagen on its own.

Ingredients for Rejuvenated Collagen Shots 30 Day Supply

Here’s the full ingredient list:

Marine Collagen Hydrolysate, Acai Berry Extract, Ascorbic Acid (Vitamin C), Hyaluronic Acid, Flavouring, Niacinamide (Vitamin B3), Calcium Pantothenate (Vitamin B5), Pyridoxine Hydrochloride (Vitamin B6), Natural Sweetener (Stevia), Wild Berry Flavouring

The product uses Stevia as a natural sweetener. Stevia extracts have up to 300 times the sweetness of sugar but are low in calories and have a negligible effect on blood glucose, making them ideal for people on carbohydrate-controlled diets.

Allergen warning: Not suitable for people with fish or shellfish allergies, as the collagen is sourced from fish.

How to Use Rejuvenated Collagen Shots

To get the most out of your Rejuvenated Collagen Shots, it’s recommended to take them daily. The ideal time is half an hour before bedtime since that’s when cells are renewing, and your skin does most of its repair work.

Alternatively, you can take them on an empty stomach, either first thing in the morning or before a meal.

How to mix:

1. Put one tablespoon (scoop included in the pouch) into a glass
2. Add 200-250ml of water
3. Whisk with a fork
4. Allow a minute for the collagen to dissolve
5. Whisk again and drink

Important tip: Add the powder first, THEN the water. If you add water first, the powder will clump up and be difficult to dissolve. I learned this the hard way!

You can also use a small blender or shaker bottle if you prefer. Some people mix it with juice instead of water, though I find water works fine.

The Taste of Rejuvenated Collagen Shots

One of the standout features of Rejuvenated Collagen Shots is the taste. Unlike some other collagen supplements, these shots do not have a fishy flavour.

Instead, they have a pleasant, mildly fruity taste – like a mild berry drink. Most collagen products I’ve tried taste a bit… they’re not awful but they’re not pleasant either. This is genuinely different.

The fine powder dissolves completely, and it’s just like drinking a glass of mildly flavoured water. It’s easy to drink and doesn’t leave an aftertaste.

Some reviews mention not loving the flavour, but the majority of people say the taste is perfectly acceptable, which is high praise for a collagen supplement!

What Results Can You Expect from Rejuvenate Collagen?

The timeline for visible results varies, but here’s what most people report:

After 2-3 weeks, Most people start to feel an improvement in skin texture. Skin feels softer and more hydrated. Dark circles under the eyes may start looking less severe.

After 4-6 weeks: Skin starts to look noticeably smoother and fuller, with an increased glow. This is when you might start getting compliments about how well you look.

After 8-12 weeks: Fine lines and wrinkles begin to look softer. Your skin takes on a firmer feel and a fuller, plumper appearance. You might also notice improvements in nail and hair quality.

After 3+ months: With continued daily use, your skin continues to improve month by month, looking more youthful all over your body (not just your face). Some people notice improvements in joint comfort and mobility too.

Clinical studies showed that 92% of participants noticed visible improvements within 4-12 weeks. That’s quite a high success rate.

Are There Any Side Effects?

As with any nutritional supplement, it’s important to consider potential side effects. Rejuvenated Collagen Shots are generally safe for most people.

However, those with allergies to fish or shellfish should avoid this product, as the collagen is sourced from fish.

Some people report mild digestive changes when they first start taking collagen supplements, but this usually settles down within a few days as your body adjusts.

If you’re pregnant, breastfeeding, or taking any medication, it’s worth checking with your GP before starting any new supplement.

My Experience with Rejuvenated Collagen Shots

I’ve been taking these Rejuvenate collagen shots for about a month now. I’ve tried a few different types of collagen in the past, and this has been the best collagen drink in terms of flavour.

I’ve tried liquid shots and gels – they all taste a bit… they’re not awful, but they’re not pleasant either. This is different. It tastes like a mild berry drink, which makes it easy to drink every evening.

I’ve been taking it after our tea, when I take the rest of my vitamins and when I give my son his. It just made it easy to get into the habit and remember to take it.

Mixing tips I’ve learned:

It’s easy to make once you know the trick. I put a heaped tablespoon of the powder into 200-250ml of water. I find it dissolves better if I put the powder in first, then the water; otherwise, it can clump a little bit.

For optimum results, you should take it in the evening as that’s when your skin does most of its repairing. I like this timing because it’s become part of my wind-down routine.

Results after one month:

I have noticed that my skin feels plumper and has a better level of hydration. It’s hard to say if it made me look younger after just one month, but I’m confident that over time it will improve the appearance of my skin.

My nails seem stronger too, which is a nice bonus. They’re not splitting as much as they used to.

What Other People Say About Rejuvenated Collagen Shots

I’m not the only one who’s tried these. Here’s what others have reported:

“Within a month, my husband noticed that my lashes got longer and my hair is shinier. My skin is softer, and there’s a noticeable difference in my hands.”

“It’s my second month of taking these collagen shots, I’ll be taking them forever, the results are just amazing.”

“I have been taking these for several years now, and I find my hair, nails and skin looking strong and very healthy every year. One of my friends mentioned my hair looks better every year and was surprised I don’t dye it.”

The product has a 4.8 out of 5 rating based on hundreds of reviews, which is genuinely impressive for a supplement.

How Does Rejuvenated Compare to Other Collagen Brands?

I’ve tried a few collagen supplements over the years, so here’s how Rejuvenated stacks up:

vs Absolute Collagen: Both are marine collagen. Absolute comes in pre-mixed sachets which are convenient but generate more packaging waste. Rejuvenated is powder form with 10,000mg per serving vs Absolute’s 8,000mg.

vs Revive Collagen: Similar price point and both use marine collagen. Revive is also liquid sachets. I prefer the powder format of Rejuvenated as it lasts longer and creates less waste.

vs Bovine (cow) collagen supplements: Marine collagen has better bioavailability than bovine collagen, meaning your body absorbs it more efficiently. If you’re choosing between the two, marine is generally considered superior for skin benefits.

The key differentiator for Rejuvenated is the high amount of collagen per serving (10,000mg) combined with the synergistic blend of vitamins and hyaluronic acid.

Price and Value

Rejuvenated Collagen Shots come in a 30-day supply (330g) and cost around £39.95. That works out to about £1.33 per day, which is actually quite reasonable when you consider you’re getting 10,000mg of marine collagen plus all the additional vitamins and hyaluronic acid.

Compared to taking multiple separate supplements (collagen, hyaluronic acid, vitamin C, B vitamins), it’s actually decent value.

They also come in a compostable pouch, which is better for the environment than plastic bottles or individual sachets.

Where to Buy Rejuvenated Collagen Shots

You can buy Rejuvenated Collagen Shots from:

• The Rejuvenated website directly
• Cult Beauty
• Dermacare Direct
• Face the Future
• Beauty and the Boutique

Buying direct from Rejuvenated often gives you the best deals, and they frequently have offers or bundles available.

Awards and Recognition

Rejuvenated Collagen Shots have won numerous awards including:

• “Best Supplement for Skin Health” at the 2020 Beauty Shortlist Mama & Baby Awards
• “Hottest Beauty Product 2014” by The Times newspaper
• “Beauty Shortlist Awards Winner 2015”
• Women’s Health: “The best Collagen Powder”
• Sheerluxe: “The best collagen-boosting supplement”

With 33 awards in total, it’s one of the most recognised collagen supplements in the UK.

The Bottom Line

My Rejuvenated Collagen Shots review finds this product to be a promising addition to your skincare routine. It’s a convenient and tasty way to boost your collagen levels and support healthy, youthful-looking skin.

The high concentration of marine collagen (10,000mg), combined with hyaluronic acid and vitamins, makes it a comprehensive supplement rather than just plain collagen.

Pros:

• High dose of marine collagen (10,000mg per serving)
• Actually tastes pleasant (mild berry flavour)
• Contains hyaluronic acid and vitamins for enhanced benefits
• Ethically sourced and MSC certified
• Award-winning with loads of positive reviews
• Compostable packaging
• Noticeable results for most people within 4-12 weeks
• Good value compared to buying separate supplements

Cons:

• Not suitable for those with fish/shellfish allergies
• Takes several weeks to see results (patience required)
• Needs to be taken daily for best results
• Can clump if not mixed properly
• Some people don’t like the taste (though most do)

As always, for the best results, it’s important to maintain a balanced diet, stay hydrated, and follow a consistent skincare routine. Collagen supplements work best as part of an overall approach to skin health, not as a magic bullet on their own.

Remember, real beauty isn’t about looking perfect; it’s about celebrating your unique self. So, here’s to feeling confident in our skin at every age!

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